PSAT Math › How to multiply rational expressions
Simplify (4x)/(x2 – 4) * (x + 2)/(x2 – 2x)
(4x2 + 8x)/(x4 + 8x)
x/(x – 2)2
4/(x – 2)2
x/(x + 2)
4/(x + 2)2
what is 6/8 X 20/3
5
120/11
18/160
9/40
3/20